JMSDF Minami Torishima Air Base is a Japanese Maritime Self-Defense Force installation located on Minami Torishima (Marcus Island), Japan's easternmost point in the Pacific Ocean. The island lies approximately 1,900 kilometers southeast of Tokyo and is an isolated coral atoll administered as part of Ogasawara Village, Tokyo Metropolis. The base serves exclusively military and logistical purposes, supporting JMSDF patrol and surveillance operations over a vast stretch of the western Pacific. There are no civilian commercial services operating from this airfield, and access to the island is strictly controlled by the Japanese government. The airfield is equipped to handle military transport and patrol aircraft, enabling resupply missions and personnel rotation to this strategically important but extremely remote outpost.